#A4E458#A4E458

#A4E458 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.8% C 0.182 H 130.3°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#A4E458
RGB	rgb(164, 228, 88)
HSL	hsl(87, 72%, 62%)
HSV	hsv(87, 61%, 89%)
CMYK	cmyk(28.1%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(84.01, -41.91, 60.20)
CIE-LCH	lch(84.01, 73.35, 124.85°)
OKLab	oklab(84.79% -0.1179 0.1391)
OKLCH	oklch(84.79% 0.182 130.3)
XYZ	xyz(44.8143, 64.0827, 19.2387)
Luminance	0.6408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E458 #9858E4

analogous

#E4DE58 #A4E458 #5EE458

triadic

#A4E458 #58A4E4 #E458A4

tetradic

#A4E458 #58E4DE #9858E4 #E4585E

square

#A4E458 #58E4DE #9858E4 #E4585E

split-complementary

#A4E458 #585EE4 #DE58E4

monochromatic

#67A71B #87DB23 #A4E458 #C1ED8D #DDF5C1

Accessibility & contrast

On white

1.52

#A4E458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#A4E458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E458

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E458	#FFFFFF	#000000	##000000
##A4E458	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED547

Deuteranopia (green-blind)

#E5D063

Tritanopia (blue-blind)

#A8DBC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a4e458;
/* rgb */ color: rgb(164, 228, 88);
/* oklch */ color: oklch(84.8% 0.182 130.3);

Tailwind

colors: {
  custom: {
    50: '#c3ed8c',
    500: '#a4e458',
    950: '#000000',
  },
}

SCSS

$custom: #a4e458;
$custom-light: #c3ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e458",
  "rgb": {
    "r": 164,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 87.429,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.84787,
    "c": 0.18232,
    "h": 130.3
  },
  "luminance": 0.64084
}

Semantic roles & 50–950 ramp

primary

#A4E458

secondary

#6B37A9

accent

#11D46A

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E458

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →